Examlex
The withdrawal method is one of the most effective methods of birth control.
Iodoform Test
A chemical test for the presence of methyl ketones or secondary alcohols that can be oxidized to methyl ketones, indicated by the formation of a yellow precipitate.
4-heptanone
A seven-carbon ketone with the ketone group positioned on the fourth carbon of the chain, often used as a solvent or in organic synthesis.
Cyclohexanone
A six-carbon cyclic ketone with the molecular formula C6H10O, characterized by a ring structure with a ketone functional group.
Cyclopentanone
A cyclic ketone with the formula C5H8O, characterized by a five-membered ring structure; it's a common intermediate in the synthesis of more complex organic molecules.
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